Z8F6401AN020SC00TR Zilog, Z8F6401AN020SC00TR Datasheet - Page 60

• Manufacturer Part Number: Z8F6401AN020SC00TR
• Description: IC ENCORE MCU FLASH 64K 44LQFP
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F6401AN020SC00TR

• 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: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Z8F6401AN020SC00T

Table 19. Port A-H STOP Mode Recovery Source Enable Sub-Registers
Table 20. Port A-H Input Data Registers (PxIN)
PS017610-0404
RESET
RESET
FIELD
FIELD
ADDR
ADDR
BITS
BITS
R/W
R/W
Port A-H Input Data Registers
PSMRE7
PIN7
R/W
X
R
7
0
7
PSMRE[7:0]—Port STOP Mode Recovery Source Enabled
0 = The Port pin is not configured as a STOP Mode Recovery source. Transitions on this
pin during Stop mode do not initiate STOP Mode Recovery.
1 = The Port pin is configured as a STOP Mode Recovery source. Any logic transition on
this pin during Stop mode initiates STOP Mode Recovery.
Reading from the Port A-H Input Data registers (Table 20) returns the sampled values
from the corresponding port pins. The Port A-H Input Data registers are Read-only.
PIN[7:0]—Port Input Data
Sampled data from the corresponding port pin input.
0 = Input data is logical 0 (Low).
1 = Input data is logical 1 (High).
If 05H in Port A-H Address Register, accessible via Port A-H Control Register
PSMRE6
PIN6
R/W
X
R
6
0
6
FD2H, FD6H, FDAH, FDEH, FE2H, FE6H, FEAH, FEEH
PSMRE5
PIN5
R/W
X
R
5
0
5
PSMRE4
PIN4
R/W
X
R
4
4
0
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
PSMRE3
PIN3
R/W
X
R
3
0
3
PSMRE2
PIN2
R/W
X
R
2
2
0
PSMRE1
General-Purpose I/O
PIN1
R/W
X
R
1
0
1
Z8 Encore!
PSMRE0
PIN0
R/W
X
R
0
0
0
®
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