TMP86FH46ANG(Z) Toshiba, TMP86FH46ANG(Z) Datasheet - Page 75

• 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. I/O Ports
input data should be externally held until the input data is read from outside or reading should be performed several
timer before processing. Figure 7-1 shows input/output timing examples.
This timing cannot be recognized from outside, so that transient input such as chattering must be processed by the
program.
port.
The TMP86FH46ANG have 5 parallel input/output ports (33 pins) as follows.
Each output port contains a latch, which holds the output data. All input ports do not have latches, so the external
External data is read from an I/O port in the S1 state of the read cycle during execution of the read instruction.
Output data changes in the S2 state of the write cycle during execution of the instruction which writes to an I/O
Note: The positions of the read and write cycles may vary, depending on the instruction.
Instruction execution cycle
Instruction execution cycle
Port P0
Port P1
Port P2
Port P3
Port P4
Output strobe
8-bit I/O port
6-bit I/O port
3-bit I/O port
8-bit I/O port
8-bit I/O port
Data output
Input strobe
Primary Function
Data input
Figure 7-1 Input/Output Timing (Example)
External interrupt input, and timer/counter input/output.
Analog input, and STOP mode release signal input.
External interrupt input, Serial PROM mode cotrol input, serial and timer/counter
input/output.
Low-frequency resonator connections, external interrupt input, and STOP mode
release signal input.
S0 S1 S2 S3 S0 S1 S2 S3 S0 S1 S2 S3
S0 S1 S2 S3 S0 S1 S2 S3 S0 S1 S2 S3
Fetch cycle
Fetch cycle
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Ex: LD A, (x)
Ex: LD (x), A
(b) Output timing
(a) Input timing
Fetch cycle
Fetch cycle
Secondary Functions
Old
Read cycle
Write cycle
New
TMP86FH46ANG