HD64F3337YCP16V Renesas Electronics America, HD64F3337YCP16V Datasheet - Page 549
HD64F3337YCP16V
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F3337YCP16V
Manufacturer:
COILMASTER
Quantity:
30 000
Company:
Part Number:
HD64F3337YCP16V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 549 of 747
- Download datasheet (4Mb)
21.4.3
Flash memory erasing should be performed block by block following the procedure shown in the
erase/erase-verify flowchart (single-block erase) shown in figure 21.13.
The wait times (x, y, z, , ,
registers 1 and 2 (FLMCR1, FLMCR2) and the maximum number of erases (N), see Flash
Memory Characteristics in section 23, Electrical Characteristics.
To perform data or program erasure, make a 1 bit setting for the flash memory area to be erased in
erase block register 2 (EBR2) at least (x) s after setting the SWE bit to 1 in flash memory control
register 1 (FLMCR1). Next, the watchdog timer is set to prevent overerasing in the event of
program runaway, etc. Set a value greater than (y + z +
After this, preparation for erase mode (erase setup) is carried out by setting the ESU bit in
FLMCR2, and after the elapse of (y) s or more, the operating mode is switched to erase mode by
setting the E bit in FLMCR1. The time during which the E bit is set is the flash memory erase
time. Ensure that the erase time does not exceed (z) ms.
Note: With flash memory erasing, preprogramming (setting all data in the memory to be erased
21.4.4
In erase-verify mode, data is read after memory has been erased to check whether it has been
correctly erased.
After the elapse of the erase time, erase mode is exited (the E bit in FLMCR1 is cleared, then the
ESU bit in FLMCR2 is cleared at least ( ) s later), the watchdog timer is cleared after the elapse
of ( ) s or more, and the operating mode is switched to erase-verify mode by setting the EV bit in
FLMCR1. Before reading in erase-verify mode, a dummy write of H'FF data should be made to
the addresses to be read. The dummy write should be executed after the elapse of ( ) s or more.
When the flash memory is read in this state (verify data is read in 16-bit units), the data at the
latched address is read. Wait at least ( ) s after the dummy write before performing this read
operation. If the read data has been erased (all 1), a dummy write is performed to the next address,
and erase-verify is performed. If the read data has not been erased, set erase mode again, and
repeat the erase/erase-verify sequence in the same way. However, ensure that the erase/erase-
verify sequence is not repeated more than (N) times. When verification is completed, exit erase-
verify mode, and wait for at least ( ) s. If erasure has been completed on all the erase blocks,
clear the SWE bit in FLMCR1. If there are any unerased blocks, make a 1 bit setting in EBR2 for
the flash memory area to be erased, and repeat the erase/erase-verify sequence in the same way.
to 0) is not necessary before starting the erase procedure.
Erase Mode
Erase-Verify Mode
after setting/clearing individual bits in flash memory control
+ ) ms as the WDT overflow period.
519
Related parts for HD64F3337YCP16V
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: