Z86E4312FSC Zilog, Z86E4312FSC Datasheet - Page 6

• Manufacturer Part Number: Z86E4312FSC
• Description: Z8 4K OTP 12 MHZ 44-PQFP
• Manufacturer: Zilog
• Series: Z8®r

Specifications of Z86E4312FSC

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: EBI/EMI
• Peripherals: POR, WDT
• Number Of I /o: 32
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 236 x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-LQFP
• Data Bus Width: 8 bit
• Data Ram Size: 236 B
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 2 bit
• Operating Supply Voltage: 3.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: No
• Other names: 269-1108

Table 1. Z86E33/733/E34, E43/743/E44 Features (Continued)
PS022901-0508
Device
Z86E44
1
General-Purpose
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Standard Temperature (V
Extended Temperature (V
Available Packages:
–
–
–
Software Enabled Watchdog Timer (WDT)
Push-Pull/Open-Drain Programmable on Port 0, Port 1, and Port 2
24/32 Input/Output Lines
Clock-Free WDT Reset
Auto Power-On Reset (POR)
Programmable OTP Options:
–
–
–
–
–
–
Low-Power Consumption: 60 mW
Fast Instruction Pointer: 0.75 µs
Two Standby Modes: STOP and HALT
Digital Inputs CMOS Levels, Schmitt-Triggered
Software Programmable Low EMI Mode
Two Programmable 8-Bit Counter/Timers Each with a 6-Bit Programmable Prescaler
Six Vectored, Priority Interrupts from Six Different Sources
Two Comparators
ROM
(KB)
16
28-Pin DIP/SOIC/PLCC OTP (E33/733/E34)
40-Pin DIP OTP (E43/743/E44)
44-Pin PLCC/LQFP OTP (E43/743/E44)
RC Oscillator
EPROM Protect
Auto Latch Disable
Permanently Enabled WDT
Crystal Oscillator Feedback Resistor Disable
RAM Protect
RAM
(Bytes)
236
CC
CC
= 3.5 V to 5.5 V)
1
= 3.5 V to 5.5 V)
I/O
Lines
32
CMOS Z8
®
Product Specification
OTP Microcontrollers
Speed
(MHz)
12
Architectural Overview
2