DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 773

• Manufacturer Part Number: DF2148ATE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148ATE20

• 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: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148ATE20; HD64F2148ATE20

Table 23.19 Status Read Mode Return Commands
Note: FO2 and FO3 are undefined.
23.10.8 Status Polling
Pin Name FO7
Attribute
Initial value 0
Indications Normal
FA17 to FA0
FO7 to FO0
Note: FO2 and FO3 are undefined.
The FO7 status polling flag indicates the operating status in auto-program or auto-erase mode.
The FO6 status polling flag indicates a normal or abnormal end in auto-program or auto-erase
mode.
Section 23 ROM
WE
CE
OE
Normal
end
identification
end: 0
Abnormal
end: 1
t
t
ces
f
Figure 23.22 Status Read Mode Timing Waveforms
FO6
t
Command
error
0
Command
error: 1
Otherwise: 0
wep
t
(H8S/2148 F-ZTAT A-Mask Version, H8S/2147 F-ZTAT A-Mask Version, H8S/2144 F-ZTAT A-Mask Version)
ds
H'71
t
ceh
t
dh
t
r
t
nxtc
FO5
Program-
ming error
0
Program-
ming
error: 1
Otherwise: 0
t
t
ces
f
t
wep
t
H'71
ds
t
t
dh
ceh
t
FO4
Erase
error
0
Erase
error: 1
Otherwise: 0
r
t
nxtc
Rev. 4.00 Sep 27, 2006 page 727 of 1130
FO3
—
0
—
t
ce
t
oe
FO2
—
0
—
FO1
Program-
ming or
erase count
exceeded
0
Count
exceeded: 1
Otherwise: 0
Data
REJ09B0327-0400
t
df
t
nxtc
FO0
Effective
address
error
0
Effective
address
error: 1
Otherwise: 0