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Z86E2112PSC
Z86E2112PSC - Brand New Zilog Microcontrollers
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
GENERAL DESCRIPTION
The Z86E21 microcontroller (MCU) introduces the next level of sophistication
to single-chip architecture. The Z86E21 is a member of the Z8 single-chip
microcontroller family with 8 Kbytes of EPROM and 236 bytes of general purpose
RAM.
The Z86E21 is a pin compatible, One-Time-Programmable (OTP) version of the
Z86C21. The Z86E21 contains 8 Kbytes of EPROM memory in place of the 8 Kbyte
of ROM on the Z86C21.
The MCU is housed in a 40-pin DIP, 44-pin Leaded Chip Carrier, or a 44-pin
Quad Flat Pack, and is manufactured in CMOS technology. The ROMless pin option
is available on the 44-pin versions only. The MCU can address both external
memory and preprogrammed ROM which enables this Z8 microcomputer to be used in
high volume applications or where code flexibility is required.
Zilog’s CMOS microcontroller offers fast execution, efficient use of memory,
sophisticated interrupts, input/output bit manipulation capabilities, and easy
hardware/software system expansion along with low cost and low power
consumption.
**The Z86E21 architecture is based on Zilog’s 8-bit microcontroller core.
The device offers a flexible I/O scheme, an efficient register and address space structure, multiplexed capabilities between address/data, I/O, and a number of ancillary features that are useful in many industrial and advanced scientific applications.**
The device applications demand powerful I/O capabilities. The Z86E21 fulfills this with 32-pin dedicated to input and output. These lines are grouped into four ports. Each port consists of eight lines, and is configurable under software control to provide timing, status signals, serial or parallel I/O with or without handshake, and an address/data bus for interfacing external memory.
**There are three basic address spaces available to support this wide
range of configuration: Program Memory, Data Memory and 236 General-Purpose registers.**
To unburden the program from coping with real-time problems such as
counting/timing and serial data communication, the Z86E21 offers two on-chip
counter/timers with a large number of user selectable modes, and an
asynchronous receiver/transmitter (UART) (see Functional Block Description).
In ROM Protect Mode, the instructions LDC, LDCI, LDE and LDEI are disabled
when reading address locations %0000 to %1FFF.
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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