DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 774

• Manufacturer Part Number: DF2148RTE20IV
• Description: MCU 5V 128K I-TEMP,PB-FREE, 100-
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148RTE20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 23 ROM
Table 23.20 Status Polling Output Truth Table
Pin Names
FO7
FO6
FO0 to FO5
23.10.9 Programmer Mode Transition Time
Commands cannot be accepted during the oscillation stabilization period or the programmer mode
setup period. After the programmer mode setup time, a transition is made to memory read mode.
Table 23.21 Command Wait State Transition Time Specifications
Item
Standby release (oscillation
stabilization time)
Programmer mode setup time
V
Rev. 4.00 Sep 27, 2006 page 728 of 1130
REJ09B0327-0400
CC
V
RES
Figure 23.23 Oscillation Stabilization Time, Programmer Mode Setup Time, and Power
CC
hold time
t
osc1
Internal Operation
in Progress
0
0
0
(H8S/2148 F-ZTAT A-Mask Version, H8S/2147 F-ZTAT A-Mask Version, H8S/2144 F-ZTAT A-Mask Version)
t
bmv
Memory read
mode
Command wait
state
Symbol
t
t
t
osc1
bmv
dwn
Command acceptance
Supply Fall Sequence
Abnormal End
1
0
0
Auto-program mode
Auto-erase mode
20
10
0
Min
0
1
0
—
—
—
—
Max
Command
wait state
Normal/
abnormal end
identification
Normal End
1
1
0
Unit
ms
ms
ms
Don't care
t
dwn