Z8F3201VN020EC00TR Zilog, Z8F3201VN020EC00TR Datasheet - Page 55

• Manufacturer Part Number: Z8F3201VN020EC00TR
• Description: IC ENCORE MCU FLASH 32K 44PLCC
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F3201VN020EC00TR

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 31
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Z8F3201VN020EC00T

Table 13. Port A-H GPIO Address Registers (PxADDR)
PS017610-0404
RESET
FIELD
ADDR
BITS
R/W
Port A-H Address Registers
7
Table 12. GPIO Port Registers and Sub-Registers
The Port A-H Address registers select the GPIO Port functionality accessible through the
Port A-H Control registers. The Port A-H Address and Control registers combine to pro-
vide access to all GPIO Port control (Table 13).
Port Sub-Register Mnemonic
Port Register Mnemonic
6
PxADDR
PxSMRE
PxOUT
PxHDE
PxCTL
PxDD
PxOC
PxAF
PxIN
FD0H, FD4H, FD8H, FDCH, FE0H, FE4H, FE8H, FECH
5
Port Register Name
Port A-H Address Register
(Selects sub-registers)
Port A-H Control Register
(Provides access to sub-registers)
Port A-H Input Data Register
Port A-H Output Data Register
Port Register Name
Data Direction
Alternate Function
Output Control (Open-Drain)
High Drive Enable
STOP Mode Recovery Source
Enable
4
PADDR[7:0]
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
R/W
00H
3
2
General-Purpose I/O
1
Z8 Encore!
0
®
37