Z86C9620VSG Zilog, Z86C9620VSG Datasheet - Page 2

• Manufacturer Part Number: Z86C9620VSG
• Description: IC Z8 20MHZ C91 W/7 PORTS 68PLCC
• Manufacturer: Zilog
• Series: Z8®r

Specifications of Z86C9620VSG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, UART/USART
• Number Of I /o: 52
• Program Memory Type: ROMless
• Ram Size: 236 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 68-PLCC
• Processor Series: Z86C9xx
• Core: Z8
• Data Bus Width: 8 bit
• Program Memory Size: 16 KB
• Data Ram Size: 236 B
• Interface Type: UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 52
• Number Of Timers: 2
• Operating Supply Voltage: 3 V to 5.5 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: -
• Program Memory Size: -
• Data Converters: -
• Peripherals: -
• Lead Free Status / Rohs Status: Details

GENERAL DESCRIPTION (Continued)
Z86C61/62/96
CMOS Z8 Microcontroller
To unburden the program from coping with the real-time
tasks, such as counting/timing and serial data communica-
tion, the Z86C61/62/96 offers two on-chip counter/timers
with a large number of user selectable modes, and an on-
board UART (Figures 1, 2, and 3).
Notes: All Signals with a preceding front slash, "/", are ac-
tive Low. For example B//W (WORD is active Low); /B/W
(BYTE is active Low, only).
2
(Bit Programmable)
Output Input
Counter/
Interrupt
Timers
Control
Port 2
Port 3
UART
I/O
(2)
Figure 1. Z86C61 Functional Block Diagram
PS003501-0301
(Nibble Programmable)
Vcc
P R E L I M I N A R Y
Address or I/O
Register File
256 x 8-Bit
4
Register
FLAGS
Pointer
Port 0
ALU
GND
4
Power connections follow conventional descriptions be-
low:
Connection
Ground
Power
XTAL
Machine Timing and
(Byte Programmable)
Address/Data or I/O
Instruction Control
/AS /DS R//W /RESET
Prg. Memory
Program
Counter
16,384
x 8-Bit
Port 1
8
Circuit
GND
V
CC
DS97Z8X1600
Device
V
V
DD
SS
Zilog