HD64F3067RF20 Renesas Electronics America, HD64F3067RF20 Datasheet - Page 670

• Manufacturer Part Number: HD64F3067RF20
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3067RF20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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-QFP
• Package: 100PQFP
• Family Name: H8
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 70
• Interface Type: SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 7
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 18 ROM
Table 18.10 Settings for Each Operating Mode in PROM Mode
Mode
Read
Output disable
Command write
Chip disable *
L
H
X
Hi-Z
Notes: For command writes when making a transition to auto-program or auto-erase mode, input
Table 18.11 PROM Mode Commands
Command Name
Memory read mode 1
Auto-program mode 129
Auto-erase mode
Status read mode
RA
WA
Dout
Din
Note: In auto-program mode. 129 cycles are required for command writing by a simultaneous
Rev. 4.00 Jan 26, 2006 page 646 of 938
REJ09B0276-0400
Status Read Mode
Status polling is used for auto-programming and auto-erasing, and normal termination can be
confirmed by reading the I/O 6 signal. In status read mode, error information is output if an
error occurs.
: Low level
: High level
: Undefined
: High impedance
Vcc (V) to FWE.
: Read address
: Program address
: Read data
: Program data
128-byte write.
1. Chip disable is not a standby state; internally, it is an operation state.
2. Ain indicates that there is also address input in auto-program mode.
3. The pin names are those assigned in H8/3067RF PROM mode.
1
Pin Names *
FWE
V
V
V
V
CC
CC
CC
CC
Number of Cycles Mode
2
2
or 0
or 0
or 0
or 0
CE
CE
CE
CE
L
L
L
H
3
1st Cycle
Write
Write
Write
Write
OE
OE
OE
OE
L
H
H
X
X
Address
X
X
X
WE
WE
WE
WE
H
H
L
X
Data Mode Address
H'00 Read RA
H'40 Write WA
H'20 Write X
H'71 Write X
D
Data output
Hi-Z
Data input
Hi-Z
2nd Cycle
0
to D
7
A
Ain
X
Ain *
X
0
to A
2
Data
Dout
Din
H'20
H'71
17