HD64F3437STF16V Renesas Electronics America, HD64F3437STF16V Datasheet - Page 525

• Manufacturer Part Number: HD64F3437STF16V
• Description: MCU 3/5V 60K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3437STF16V

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(6) Do not apply 12 V to the FV
To prevent accidental programming or erasing due to microcontroller program runaway etc., apply
12 V to the V
is emulated by RAM. Overprogramming or overerasing due to program runaway can cause
memory cells to malfunction. Avoid system configurations in which 12 V is always applied to the
FV
While 12 V is applied, the watchdog timer should be running and enabled to halt runaway
program execution, so that program runaway will not lead to overprogramming or overerasing.
Note: * In the LH version, V
Boot mode
User program
mode
PP
ø
V
V
V
RES
CC
PP
PP
Periods during which the V
cleared and flash memory must not be accessed
pin.
2.7 to 5.5 V *
V
CC
PP
V
V
+ 2 V to 11.4 V
CC
CC
pin only when the flash memory is programmed or erased, or when flash memory
V
12
t
V
OSC1
12
Figure 20.20 V
0.6 V
0.6 V
CC
= 3.0 V to 5.5 V.
PP
flag is being set or
PP
0 s min
pin during normal operation.
PP
Power-On and Power-Off Timing
Timing at which boot
program branches
to RAM area
0 s min
Min 10ø
(when RES is low)
0 s min
0 to V
0 to V
CC
CC
493
V
V