TMP86FH46ANG(Z) Toshiba, TMP86FH46ANG(Z) Datasheet - Page 25

• 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

Timing Generator Control Register
Main system clock
2.2.3 Operation Mode Control Circuit
(0036H)
TBTCR
2.2.2.2
2.2.3.1
Note 1: In single clock mode, do not set DV7CK to “1”.
Note 2: Do not set “1” on DV7CK while the low-frequency clock is not operated stably.
Note 3: fc: High-frequency clock [Hz], fs: Low-frequency clock [Hz], *: Don’t care
Note 4: In SLOW1/2 and SLEEP1/2 modes, the DV7CK setting is ineffective, and fs is input to the 7th stage of the divider.
Note 5: When STOP mode is entered from NORMAL1/2 mode, the DV7CK setting is ineffective during the warm-up period after
frequency clocks, and switches the main system clock. There are three operating modes: Single clock mode,
dual clock mode and STOP mode. These modes are controlled by the system control registers (SYSCR1 and
SYSCR2). Figure 2-6 shows the operating mode transition diagram.
State
The operation mode control circuit starts and stops the oscillation circuits for the high-frequency and low-
(DVOEN)
release of STOP mode, and the 6th stage of the divider is input to the 7th stage during this period.
DV7CK
types of instructions for the TLCS-870/C Series: Ranging from 1-cycle instructions which require one
machine cycle for execution to 10-cycle instructions which require 10 machine cycles for execution. A
machine cycle consists of 4 states (S0 to S3), and each state consists of one main system clock.
pins are used as input/output ports. The main-system clock is obtained from the high-frequency clock. In
the single-clock mode, the machine cycle time is 4/fc [s].
7
Machine cycle
Single-clock mode
(1)
Instruction execution and peripheral hardware operation are synchronized with the main system clock.
The minimum instruction execution unit is called an “machine cycle”. There are a total of 10 different
Only the oscillation circuit for the high-frequency clock is used, and P21 (XTIN) and P22 (XTOUT)
The TMP86FH46ANG is placed in this mode after reset.
1/fc or 1/fs [s]
NORMAL1 mode
In this mode, both the CPU core and on-chip peripherals operate using the high-frequency clock.
Selection of input to the 7th stage
of the divider
6
(DVOCK)
S0
5
S1
Machine cycle
DV7CK
Figure 2-5 Machine Cycle
4
(TBTEN)
S2
3
0: fc/2
1: fs
Page 11
8
[Hz]
S3
2
(TBTCK)
1
S0
0
S1
(Initial value: 0000 0000)
S2
TMP86FH46ANG
S3
R/W