Z8673312SSG Zilog, Z8673312SSG Datasheet - Page 7

• Manufacturer Part Number: Z8673312SSG
• Description: IC MICROCONTROLLER 8K 28-SOIC
• Manufacturer: Zilog
• Series: Z8®r

Specifications of Z8673312SSG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: EBI/EMI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 237 x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: Z8673x
• Core: Z80
• Data Bus Width: 8 bit
• Data Ram Size: 237 B
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 2
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-3940; Z8673312SSG

Functional Block Diagram
PS022901-0508
(Bit Programmable)
Output
Comparators
TimerS (2)
Two Analog
Counter/
Interrupt
Control
Port 3
Port 2
•
Figure 1
I/O
Input
On-Chip Oscillator that Accepts a Crystal, Ceramic Resonator, LC, RC, or External Clock
Drive
displays the functional block diagram.
(Nibble Programmable)
Figure 1. Functional Block Diagram
Address or I/O
V
Register File
CC
Register
Pointer
4
FLAGS
ALU
Port 0
4
GND
(Byte Programmable)
((E43/743/E44 Only)
Address/Data or I/O
XTAL
(E43/743/E44 Only)
Program
Counter
CMOS Z8
Timing & Inst.
Port 1
AS DS R/W RESET
OTP
WDT, POR
Machine
8
RESET
Control
®
Product Specification
OTP Microcontrollers
Architectural Overview
3