HD64F3337YCP16 Renesas Electronics America, HD64F3337YCP16 Datasheet - Page 398

• Manufacturer Part Number: HD64F3337YCP16
• Description: IC H8 MCU FLASH 60K 84PLCC
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3337YCP16

• 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: 84-PLCC
• Package: 84PLCC
• Family Name: H8
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 74
• Interface Type: HIF/I2C/SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

18.3
The write, verify, and other sub-modes of the writer mode are selected as shown in table 18.4.
Table 18.4 Selection of Sub-Modes in Writer Mode
Sub-Mode
Write
Verify
Programming
inhibited
Legend:
V
V
The H8/3337Y and H8/3334Y PROM have the same standard read/write specifications as the
HN27C101 EPROM. Page programming is not supported, however, so do not select page
programming mode. PROM programmers that provide only page programming cannot be used.
When selecting a PROM programmer, check that it supports a byte-at-a-time high-speed
programming mode. Be sure to set the address range to H'0000 to H'F77F for the H8/3337Y, and
to H'0000 to H'7FFF for the H8/3334Y.
18.3.1
An efficient, high-speed programming procedure can be used to program and verify PROM data.
This procedure programs data quickly without subjecting the chip to voltage stress and without
sacrificing data reliability. It leaves the data H'FF in unused addresses.
Figure 18.5 shows the basic high-speed programming flowchart.
Tables 18.5 and 18.6 list the electrical characteristics of the chip in writer mode. Figure 18.6
shows a program/verify timing chart.
366
PP
CC
: V
: V
PP
CC
level
level
PROM Programming
Programming and Verification
CE
Low
Low
Low
Low
High
High
OE
High
Low
Low
High
Low
High
PGM
Low
High
Low
High
Low
High
V
V
V
V
PP
PP
PP
PP
V
V
V
V
CC
CC
CC
CC
EO
Data input
Data output
High impedance
7
to EO
0
EA
Address input
Address input
Address input
16
to EA
0