TMP86FH46ANG(Z) Toshiba, TMP86FH46ANG(Z) Datasheet - Page 64

• 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

5.1 Time Base Timer
Example :Set the time base timer frequency to fc/2
5.1.3 Function
Note 2: The interrupt frequency (TBTCK) must be selected with the time base timer disabled (TBTEN="0"). (The interrupt fre-
output of the timing generato which is selected by TBTCK. ) after time base timer has been enabled.
interrupt period ( Figure 5-2 ).
Table 5-1 Time Base Timer Interrupt Frequency ( Example : fc = 16.0 MHz, fs = 32.768 kHz )
An INTTBT ( Time Base Timer Interrupt ) is generated on the first falling edge of source clock ( The divider
The divider is not cleared by the program; therefore, only the first interrupt may be generated ahead of the set
quency must not be changed with the disable from the enable state.) Both frequency selection and enabling can be per-
formed simultaneously.
TBTCK
000
001
010
100
101
011
110
111
Source clock
TBTCR<TBTEN>
INTTBT
LD
LD
DI
SET
NORMAL1/2, IDLE1/2 Mode
Figure 5-2 Time Base Timer Interrupt
DV7CK = 0
(TBTCR) , 00000010B
(TBTCR) , 00001010B
(EIRL) . 6
1953.13
3906.25
244.14
976.56
7812.5
31250
1.91
7.63
Enable TBT
16
[Hz] and enable an INTTBT interrupt.
Time Base Timer Interrupt Frequency [Hz]
Page 50
NORMAL1/2, IDLE1/2 Mode
Interrupt period
DV7CK = 1
16384
1024
2048
4096
128
512
1
4
; TBTCK ← 010
; TBTEN ← 1
; IMF ← 0
SLOW1/2, SLEEP1/2 Mode
1
4
–
–
–
–
–
–
TMP86FH46ANG