ADUC7020BCPZ62I-RL Analog Devices Inc, ADUC7020BCPZ62I-RL Datasheet - Page 11

• Manufacturer Part Number: ADUC7020BCPZ62I-RL
• Description: IC,MICROCONTROLLER,16-BIT,ARM7 CPU,CMOS,LLCC,40PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7020BCPZ62I-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 44MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: PLA, PWM, PSM, Temp Sensor, WDT
• Number Of I /o: 14
• Program Memory Size: 62KB (62K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 5x12b; D/A 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 40-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADUC7020QSZ - KIT DEV ADUC7020 QUICK STARTEVAL-ADUC7020MKZ - KIT MINI DEV FOR ADUC7026/7027
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 4 I
Parameter
t
t
t
t
t
t
t
t
t
t
t
1
Table 5. I
Parameter
t
t
t
t
t
t
t
t
t
t
1
L
H
SHD
DSU
DHD
RSU
PSU
BUF
R
F
SUP
L
H
SHD
DSU
DHD
RSU
PSU
BUF
R
F
t
t
HCLK
HCLK
depends on the clock divider or CD bits in the PLLCON MMR. t
depends on the clock divider or CD bits in the PLLCON MMR. t
SDATA (I/O)
2
2
C Timing in Fast Mode (400 kHz)
SCLK (I)
C Timing in Standard Mode (100 kHz)
t
PSU
Description
SCLOCK low pulse width
SCLOCK high pulse width
Start condition hold time
Data setup time
Data hold time
Setup time for repeated start
Stop condition setup time
Bus-free time between a stop condition and a start condition
Rise time for both CLOCK and SDATA
Fall time for both CLOCK and SDATA
Pulse width of spike suppressed
Description
SCLOCK low pulse width
SCLOCK high pulse width
Start condition hold time
Data setup time
Data hold time
Setup time for repeated start
Stop condition setup time
Bus-free time between a stop condition and a start condition
Rise time for both CLOCK and SDATA
Fall time for both CLOCK and SDATA
CONDITION
STOP
P
t
BUF
CONDITION
START
S
t
DSU
t
SHD
1
1
1
1
MSB
1
Figure 5. I
t
DHD
HCLK
HCLK
2–7
= t
= t
2
Rev. C | Page 11 of 96
C Compatible Interface Timing
UCLK
UCLK
/2
/2
t
t
CD
CD
H
L
; see Figure 57.
; see Figure 57.
LSB
8
t
SUP
ADuC7019/20/21/22/24/25/26/27/28/29
t
DSU
t
SUP
ACK
9
t
RSU
t
DHD
Min
200
100
300
100
0
100
100
1.3
Min
4.7
4.0
4.0
250
0
4.7
4.0
4.7
REPEATED
START
S(R)
Slave
Slave
Max
300
300
50
Max
3.45
1
300
t
F
Master
Typ
1360
1140
251,350
740
400
12.51350
400
200
MSB
t
F
1
Master
Typ
t
R
t
R
Unit
μs
ns
μs
ns
μs
μs
μs
μs
μs
ns
Unit
ns
ns
ns
ns
ns
ns
ns
μs
ns
ns
ns