HD64F3337YCP16 Renesas Electronics America, HD64F3337YCP16 Datasheet - Page 539

• 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: -

Bit 1—Erase Setup (ESU): Prepares for a transition to erase mode. Set this bit to 1 before setting
the E bit in FLMCR1. (Do not set the SWE, PSU, EV, PV, E, or P bit at the same time.)
Bit 1: ESU
0
1
Bit 0—Program Setup (PSU): Prepares for a transition to program mode. Set this bit to 1 before
setting the P bit in FLMCR1. (Do not set the SWE, ESU, EV, PV, E, or P bit at the same time.)
Bit 0: PSU
0
1
21.2.3
Note: The FLSHE bit in WSCR must be set to 1 in order for this register to be accessed.
EBR2 is an 8-bit register that designates flash-memory erase blocks for erasure. EBR2 is
initialized to H'00 by a reset, in hardware standby mode and software standby mode, and when the
SWE bit in FLMCR1 is not set. When a bit in EBR2 is set to 1, the corresponding block can be
erased. Other blocks are erase-protected. Only one bit should be set in EBR2; do not set two or
more bits. When on-chip flash memory is disabled, a read will return H'00, and writes are invalid.
The flash memory block configuration is shown in table 21.5.
Bit
Initial value
Read/Write
* Writes to bit 7 are invalid in mode 2.
Erase Block Register 2 (EBR2)
R/W *
EB7
Description
Erase setup cleared
Erase setup
[Setting condition]
When SWE = 1
Description
Program setup cleared
Program setup
[Setting condition]
When SWE = 1
7
0
EB6
R/W
6
0
EB5
R/W
5
0
EB4
R/W
4
0
EB3
R/W
3
1
EB2
R/W
2
0
EB1
R/W
1
0
(Initial value)
(Initial value)
EB0
R/W
0
0
507