HD64F3337YCP16V Renesas Electronics America, HD64F3337YCP16V Datasheet - Page 497

• Manufacturer Part Number: HD64F3337YCP16V
• Description: MCU 3/5V 60K PB-FREE 84-PLCC
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3337YCP16V

• Core Size: 8-Bit
• Program Memory Size: 60KB (60K x 8)
• Oscillator Type: Internal
• Core Processor: H8/300
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• 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
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 84-PLCC
• No. Of I/o's: 74
• Ram Memory Size: 1KB
• Cpu Speed: 16MHz
• No. Of Timers: 6
• No. Of Pwm Channels: 2
• Digital Ic Case Style: PLCC
• Controller Family/series: H8/300
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

; Execute prewrite
PREWRT:
PREW:
PREWRS:
LOOPR1:
LOOPR2:
ABEND1:
PWVFOK:
PWADD2:
; Execute erase
ERASES:
ERASE:
LOOPE:
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
MOV.W
CMP.W
BNE
INC
BRA
MOV.W
MOV.W
ADDS
MOV.W
MOV.W
MOV.W
BSET
NOP
NOP
NOP
NOP
SUBS
MOV.W
BNE
BCLR
MOV.W
MOV.W
Programming error
@R2+,
#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,
R4,
PREW
R1L
PRETST
#H'0000,
#H'd,
#1,
#H'e,
R4,
R5,
#1,
#1,
R4,
LOOPE
#1,
#H'A500,
R4,
R3
R6L
R5
R1H
@R3
R4
@TCSR
R4
@FLMCR:8
R4
R4
@FLMCR:8
R4
@TCSR
R4H
R1H
R6L
R5
R3
R4
R3
R6
R5
R6
R4
@TCSR
R4
@FLMCR:8
R4
R4
@FLMCR:8
R4
@TCSR
; Prewrite starting address
; Prewrite-verify fail counter
; Prewrite-verify 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
; Top address of next block
; Last address?
; If not last address, prewrite next address
; Used to test R1L+1 bit in R0
; Branch to PRETST
; Erase-verify fail counter
; Set erase loop count
; Erase-verify fail counter + 1
;
; Start watchdog timer
; Set erase loop counter
;
;
; Wait loop
;
; Stop watchdog timer
;
;
;
;
Set P bit
Clear P bit
Set E bit
Clear E bit
R3
2.
R6
R6L
465