TMP86FH46ANG(Z) Toshiba, TMP86FH46ANG(Z) Datasheet - Page 79

• 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

7.4 Port P3 (P37 to P30)
(000EH)
(0003H)
control. Port P3 is also used as an analog input, key on wake up input. Input/output mode is specified by the corre-
sponding bit in the port P3 input/output control register (P3CR), and ADCCR1<AINDS>. During reset, P3CR are
initialized to “0” and ADCCR1<AINDS> is set to “1”, therefore port P3 is configured as an input.
“0”. When ADCCR1<AINDS> is “0”, the pin which is specified as an analog input is used as analog input indepen-
dent on the value of P3CR and P3DR.
ifying as an analog input.
input is read “0”. and the data of port which is not selected as an analog input is read “0” or “1”, depend on the volt-
age level.
Data can be written into the output latch regardless of P3CR contents, therefore initial output data should be written
into the output latch before setting P3CR.
cuted to keep a precision. In addition, a variable signal should not be input to an adjacent port to the analog input
during AD conversion.
P3DR
P3CR
R/W
Port P3 is an 8-bit input/output port which can be configured as an input or an output in one-bit unit under software
When used as an analog input, set an analog input channel to ADCCR1<SAIN> and clear ADCCR1<AINDS> to
When used as an input port or key on wake up input, the corresponding bit of P3CR is cleared to “0” without spec-
When the AD converter is enabled (ADCCR1<AINDS> is “0”), the data of port which is selected as an analog
When used as an output port, the corresponding bit of P3CR is set to “1” without specifying as an analog input.
The pins not used as analog input can be used as an input/output port. But output instructions should not be exe-
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 P3 together, the contents of the output latch which is specified as an input mode may be rewritten by
executing the bit manipulation instructions.
STOP5
AIN7
P37
P3CR
7
7
Data output (P3DR)
STOP4
Data input (P3DR)
AIN6
P36
6
6
I/O control
(Specified for each bit)
Key on wake up
Analog input
P3CRi input
STOP3
AIN5
OUTEN
P35
AINDS
STOPj
P3CRi
5
5
STOP
SAIN
STOP2
AIN4
P34
4
4
Output latch
Output latch
Figure 7-5 Port P3
D
D
AIN3
P33
0: Input mode
1: Output mode
Q
Q
3
3
Page 65
AIN2
P32
2
2
AIN1
P31
1
1
AIN0
P30
0
0
(Initial value: 0000 0000)
(Initial value: 0000 0000)
Note: i = 7
j = 5 to 2
P3i
to
0
TMP86FH46ANG
R/W