Z8673312SSG Zilog, Z8673312SSG Datasheet - Page 9

• 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

Pin Description
PS022901-0508
Table 2. 40-Pin DIP Pin Identification Standard Mode
Pin No
1
2-4
5-7
8-9
10
11
12-13
14
Figure 3. 40-Pin DIP Pin Configuration Standard Mode
XTAL2
XTAL1
Symbol
R/W
P25-P27
P04-P06
P14-P15
P07
V
P16-P17
XTAL2
R/W
P25
P26
P27
P04
P05
P06
P14
P15
P07
V
P16
P17
P31
P32
P33
P34
CC
AS
CC
1
20
DIP 40–Pin
Function
Read/Write
Port 2, Pins 5,6,7
Port 0, Pins 4,5,6
Port 1, Pins 4,5
Port 0, Pin 7
Power Supply
Port 1, Pins 6,7
Crystal Oscillator
40
21
DS
P24
P23
P22
P21
P20
P03
P13
P12
GND
P02
P11
P10
P01
P00
P30
P36
P37
P35
RESET
CMOS Z8
®
Product Specification
OTP Microcontrollers
Direction
Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Output
Pin Description
5