ZGP323LEH2008G Zilog, ZGP323LEH2008G Datasheet - Page 2

• Manufacturer Part Number: ZGP323LEH2008G
• Description: IC Z8 GP MCU 8K OTP 20SSOP
• Manufacturer: Zilog
• Series: Z8® GP™r

Specifications of ZGP323LEH2008G

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: HLVD, POR, WDT
• Number Of I /o: 16
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 237 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Other names: 269-4528; ZGP323LEH2008G

Architecture
Figure 1
Programmable
PB015109-0208
Programmable
Programmable
I/O Nibble
I/O Byte
I/O Bit
Note: Refer to the specific package for available pins.
displays the architecture of ZGP323L architecture.
Watchdog
Timer
P14
P15
P16
P17
P10
P12
P13
P00
P01
P02
P03
P04
P05
P06
P07
P11
P20
P21
P22
P23
P24
P25
P26
P27
8
4
4
Counter/Timer 8
Port 1
Port 0
Port 2
8-Bit
Figure 1. Architectural Diagram
Register Bus
Counter/Timer 16
Up to 32K x 8
16-Bit
OTP
Expanded
Register
File
Register File
256 x 8-Bit
2-Comparators
Data Bus
Internal
Address Bus
Internal
Register Bus
Expanded
Z8® Core
Z8
®
ZGP323L OTP MCU Family
Low-Voltage
Core
Detection
Instruction
Timing &
Power-On
Reset
Machine
Control
Power
Port 3
High-Voltage
Detection
Page 2 of 8
Pref1/P30
P31
P32
P33
P34
P35
P36
P37
XTAL
RESET
V
V
DD
SS