Z8F0813HJ005EG Zilog, Z8F0813HJ005EG Datasheet - Page 62

• Manufacturer Part Number: Z8F0813HJ005EG
• Description: IC Z8 ENCORE MCU FLASH 8K 28SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0813HJ005EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 269-4182; Z8F0813HJ005EG

BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
PS025203-0405
Note:
Port A–C Input Data Registers
PAFS27
PIN7
R/W
If 08H in Port A–C Address Register, accessible through the Port A–C Control Register
R
X
7
7
Port A–C Alternate Function Set 2 Sub-Registers
The Port A–C Alternate Function Set 2 sub-register (Table 27) is accessed through the
Port A–C Control register by writing
Function Set 2 sub-registers selects the alternate function available at a port pin. Alternate
Functions selected by setting or clearing bits of this register is defined in Table 14 in the
section
Alternate function selection on port pins must also be enabled as decribed in
Alternate Function Sub-Registers” on page 41.
PAFS2[7:0]—Port Alternate Function Set 2
0 = Port Alternate Function selected as defined in Table 14
tion.
1 = Port Alternate Function selected as defined in Table 14
tion.
Reading from the Port A–C Input Data registers (Table 28) returns the sampled values
from the corresponding port pins. The Port A–C Input Data registers are read-only. The
value returned for any unused ports is 0. Unused ports include those missing on the 8- and
28-pin packages, as well as those missing on the ADC-enabled 28-pin packages.
PIN[7:0]—Port Input Data
Sampled data from the corresponding port pin input.
Table 27. Port A–C Alternate Function Set 2 Sub-Registers (PxAFS2)
“GPIO Alternate Functions” on page 33
PAFS26
PIN6
R/W
00H (all ports of 20/28 pin devices); 04H (Port A of 8-pin device)
X
R
6
6
Table 28. Port A–C Input Data Registers (PxIN)
PAFS25
PIN5
R/W
R
X
5
5
P R E L I M I N A R Y
PAFS24
FD2H, FD6H, FDAH
PIN4
R/W
X
R
4
4
08H
to the Port A–C Address register. The Alternate
PAFS23
PIN3
.
R/W
R
X
3
3
PAFS22
Z8 Encore!
PIN2
R/W
GPIO Alternate Functions
GPIO Alternate Functions
X
R
2
2
Product Specification
PAFS21
®
PIN1
R/W
General-Purpose I/O
R
X
1
1
Z8F0823 Series
“Port A–C
PAFS20
PIN0
R/W
X
R
0
0
sec-
sec-
45