DF2110BVTE10 Renesas Electronics America, DF2110BVTE10 Datasheet - Page 456

• Manufacturer Part Number: DF2110BVTE10
• Description: MCU 3V 64K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2110BVTE10

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: Host Interface (LPC), I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: HD64F2110BVTE10; HD64F2110BVTE10

Section 17 ROM
17.5.1
FLMCR1, used together with FLMCR2, makes the flash memory transit to program mode,
program-verify mode, erase mode, or erase-verify mode. For details on register setting, refer to
section 17.8, Flash Memory Programming/Erasing.FLMCR1 is initialized to H'80 by a reset, or in
hardware standby mode, software standby mode, sub-active mode, sub-sleep mode, or watch
mode.
Bit
7
6
5, 4
3
2
1
0
Rev. 2.00 Mar 21, 2006 page 416 of 518
REJ09B0299-0200
Bit Name
FWE
SWE
—
EV
PV
E
P
Flash Memory Control Register 1 (FLMCR1)
Initial Value
1
0
All 0
0
0
0
0
R/W
R
R/W
R
R/W
R/W
R/W
R/W
Description
Flash Write Enable
Controls programming/erasing of on-chip flash
memory. This bit is always read as 0, and cannot be
modified.
Software Write Enable
When this bit is set to 1, flash memory
programming/erasing is enabled. When this bit is
cleared to 0, the EV, PV, E, and P bits in this
register, the ESU and PSU bits in FLMCR2, and all
EBR1 and EBR2 bits cannot be set to 1. Do not
clear these bits and SWE to 0 simultaneously.
Reserved
These bits are always read as 0 and cannot be
modified.
Erase-Verify
When this bit is set to 1 while SWE = 1, the flash
memory transits to erase-verify mode. When it is
cleared to 0, erase-verify mode is cancelled.
Program-Verify
When this bit is set to 1 while SWE = 1, the flash
memory transits to program-verify mode. When it is
cleared to 0, program-verify mode is cancelled.
Erase
When this bit is set to 1 while SWE = 1 and ESU =
1, the flash memory transits to erase mode. When it
is cleared to 0, erase mode is cancelled.
Program
When this bit is set to 1 while SWE = 1 and PSU =
1, the flash memory transits to program mode.
When it is cleared to 0, program mode is cancelled.