Z8F041APH020SG2156 ZiLOG, Z8F041APH020SG2156 Datasheet - Page 62

• Manufacturer Part Number: Z8F041APH020SG2156
• Description: 8-bit Microcontrollers - MCU 4K FLASH 1K RAM 128B NVDS
• Manufacturer: ZiLOG

Specifications of Z8F041APH020SG2156

• Rohs: yes
• Core: eZ8
• Processor Series: Z8F041xx
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 4 KB
• Data Ram Size: 1 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.7 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: PDIP-20
• Mounting Style: Through Hole
• A/d Bit Size: 10 bit
• A/d Channels Available: 8
• Interface Type: UART
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 17
• Number Of Timers: 2
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V

PS022827-1212
Bit
Field
RESET
R/W
Address
Bit
[7:0]
PADDRx
Note: x indicates the specific GPIO port pin number (7–0).
PADDR[7:0] Port Control Subregister accessible using the Port A–D Control Registers
09H–FFH
00H
01H
02H
03H
04H
05H
06H
07H
08H
Port A–D Address Registers
Description
Port Address
The Port Address selects one of the subregisters accessible through the Port Control Register.
R/W
7
The Port A–D Address registers select the GPIO port functionality accessible through the
Port A–D Control registers. The Port A–D Address and Control registers combine to pro-
vide access to all GPIO port controls; see Tables 18 and 19.
No function. Provides some protection against accidental port reconfiguration.
Data Direction.
Alternate Function.
Output Control (Open-Drain).
High Drive Enable.
Stop Mode Recovery Source Enable.
Pull-up Enable.
Alternate Function Set 1.
Alternate Function Set 2.
No function.
Table 19. Port A–D GPIO Address Registers by Bit Description
Table 18. Port A–D GPIO Address Registers (PxADDR)
R/W
6
R/W
5
P R E L I M I N A R Y
FD0H, FD4H, FD8H, FDCH
R/W
4
PADDR[7:0]
00H
R/W
3
Z8 Encore! XP
GPIO Control Register Definitions
R/W
2
Product Specification
R/W
1
®
F082A Series
R/W
0
45