HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 135

• Manufacturer Part Number: HD6473834HV
• Description: MCU 5V 32K PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD6473834HV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: SCI
• Peripherals: LCD, PWM
• Number Of I /o: 71
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

6.4
6.4.1
If the on-chip ROM is PROM, setting the chip to PROM mode stops operation as a
microcontroller and allows the PROM to be programmed in the same way as the standard
HN27C101 EPROM. However, page programming is not supported. Table 6.6 shows how to set
the chip to PROM mode.
Table 6.6
Pin Name
TEST
PB
PB
PB
6.4.2
A standard PROM programmer can be used to program the PROM. A socket adapter is required
for conversion to 32 pins, as listed in table 6.7.
Figure 6.6 shows the pin-to-pin wiring of the socket adapter. Figure 6.7 shows a memory map.
Table 6.7
Package
100-pin (FP-100B)
100-pin (FP-100A)
100-pin (TFP-100B)
118
4
5
6
/AN
/AN
/AN
4
5
6
H8/3837 PROM Mode
Setting to PROM Mode
Socket Adapter Pin Arrangement and Memory Map
Setting to PROM Mode
Socket Adapter
Setting
High level
Low level
High level
Socket Adapter
HS3836ESH01H
HS3836ESF01H
HS3836ESN01H