TMP86FH46ANG(Z) Toshiba, TMP86FH46ANG(Z) Datasheet - Page 80

• Manufacturer Part Number: TMP86FH46ANG(Z)
• Description: IC MCU 8BIT FLASH 16KB 42-SDIP
• Manufacturer: Toshiba
• Series: TLCS-870/Cr

Specifications of TMP86FH46ANG(Z)

• Core Processor: 870/C
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 42-SDIP (0.600", 15.24mm)
• Processor Series: TLCS-870
• Core: 870/C
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SIO, UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Development Tools By Supplier: BMSKTOPAS86FH47(AND), BM1040R0A, BMP86A100010A, BMP86A100010B, BMP86A200010B, BMP86A200020A, BMP86A300010A, BMP86A300020A, BMP86A300030A, SW89CN0-ZCC, SW00MN0-ZCC
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: BM1401W0A-G - FLASH WRITER ON-BOARD PROGRAMTMP86C909XB - EMULATION CHIP FOR TMP86F SDIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: TMP86FH46ANGZ

7.5 Port P4 (P47 to P40)
7.5 Port P4 (P47 to P40)
(0004H)
(000FH)
control. Input/output mode is specified by the corresponding bit in the port P4 input/output control register (P4CR).
Port P4 is configured as an input if its corresponding P4CR bit is cleared to “0”, and as an output if its corresponding
P4CR bit is set to “1”.
“0”.
regardless of P4CR contents, therefore initial output data should be written into the output latch before setting P4CR.
P4DR
P4CR
R/W
Port P4 is an 8-bit input/output port which can be configured as an input or an output in one-bit unit under software
During reset, the P4CR is initialized to “0” and port P4 is input mode. The P4 output latches are also initialized to
When used as an input port, the corresponding bit of P4CR is cleared to “0”.
When used as an output port, the corresponding bit of P4CR is set to “1”. Data can be written into the output latch
Note: Ports set to the input mode read the pin states. Ports set to the output mode read the output latch. When input pin and out-
put pin exist in port P4 together, the contents of the output latch which is specified as an input mode may be rewritten by
executing the bit manipulation instructions.
Data input (P4DR)
P47
P4CR
7
7
P4CRi input
Data output
OUTEN
P4CRi
STOP
P46
6
6
I/O control for port P4
(Specified for each bit)
P45
5
5
Output latch
D
D
P44
4
4
Q
Q
Figure 7-6 Port P4
P43
3
3
0: Input mode
1: Output mode
Page 66
P42
2
2
P41
1
1
P40
0
0
(Initial value: 0000 0000)
(Initial value: 0000 0000)
P4i
Note: i = 7
TMP86FH46ANG
to
0
R/W