Z8F1621VN020SC00TR Zilog, Z8F1621VN020SC00TR Datasheet - Page 71

• Manufacturer Part Number: Z8F1621VN020SC00TR
• Description: IC ENCORE MCU FLASH 16K 44PLCC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F1621VN020SC00TR

• 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: 16KB (16K 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: 0°C ~ 70°C
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Z8F1621VN020SC00T

Table 14. Port A–H GPIO Address Registers (PxADDR)
PS019921-0308
BITS
FIELD
RESET
R/W
ADDR
Port A–H Address Registers
7
Table 13. 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
Port Register Mnemonic
PxADDR
PxCTL
PxIN
PxOUT
Port Sub-Register Mnemonic Port Register Name
PxDD
PxAF
PxOC
PxDD
PxSMRE
6
FD0H, FD4H, FD8H, FDCH, FE0H, FE4H, FE8H, FECH
5
Port Register Name
Port A
(Selects sub-registers)
Port A
(Provides access to sub-registers)
Port A
Port A
Data Direction
Alternate Function
Output Control (Open-Drain)
High Drive Enable
Stop Mode Recovery Source
Enable
4
PADDR[7:0]
(Table
–
–
–
–
R/W
00H
H Address Register
H Control Register
H Input Data Register
H Output Data Register
14).
3
Z8 Encore! XP
2
Product Specification
General-Purpose I/O
1
®
F64XX Series
0
57