HD64F3337YCP16 Renesas Electronics America, HD64F3337YCP16 Datasheet - Page 492

• 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: -

FLMCR:
EBR1:
EBR2:
TCSR:
; #BLKSTR is top address of block to be erased.
; #BLKEND is last address of block to be erased.
; Execute prewrite
PREWRT:
PREWRS:
LOOPR1:
LOOPR2:
ABEND1:
PWVFOK:
;
ERASES:
460
Execute erase
.EQU
.EQU
.EQU
.EQU
.ALIGN
MOV.B
MOV.B
MOV.W
MOV.W
ADDS
MOV.W
MOV.B
MOV.W
INC
MOV.B
MOV.B
MOV.W
MOV.W
MOV.W
BSET
SUBS
MOV.W
BNE
BCLR
MOV.W
MOV.W
MOV.B
DEC
BNE
MOV.B
BEQ
CMP.B
BEQ
ADD.W
BRA
ADDS
CMP.W
BNE
MOV.W
MOV.W
Programming error
#H'0000,
#H'd,
H'FF80
H'FF82
H'FF83
H'FFA8
2
#H'**,
ROH,
#BLKSTR,
#BLKEND,
#1,
R0,
#H'00,
#H'a,
R6L
#H'00
R1H,
#H'A579,
R4,
R5,
#0,
#1,
R4,
LOOPR1
#0,
#H'A500,
R4,
#H'c,
R4H
LOOPR2
@R3,
PWVFOK
#H'06,
ABEND1
R5,
PREWRS
#1,
R2,
PREWRT
ROH
@EBR*:8
R0
R2
R2
R3
R6L
R5
R1H
@R3
R4
@TCSR
R4
@FLMCR:8
R4
R4
@FLMCR:8
R4
@TCSR
R4H
R1H
R6L
R5
R3
R3
R6
R5
;
; Top address of block to be erased
; Last address of block to be erased
; Last address of block to be erased + 1
; Top address of block to be erased
; Prewrite-verify fail counter
; Set prewrite loop counter
; Prewrite-verify fail counter + 1
;
; Write H'00
;
; Start watchdog timer
; Set prewrite loop counter
;
;
; Wait loop
;
; Stop watchdog timer
; Set prewrite-verify loop counter
;
; Wait loop
; Read data = H'00?
; If read data = H'00 branch to PWVFOK
; Prewrite-verify executed 6 times?
; If prewrite-verify executed 6 times, branch to ABEND1
; Programming time
; Prewrite again
; Address + 1
; Last address?
; If not last address, prewrite next address
; Erase-verify fail counter
; Set erase loop count
;
Set EBR*
;
;
R3
Set P bit
Clear P bit
2
R6L
R2