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Parameter Measurement Information
Tester Pin
Electronics
V
LOAD
I
OL
C
L
I
OH
Output
Under
Test
50
Ω
Where: I
OL
= I
OL
MAX for the respective pin
(A)
I
OH
= I
OH
MIN for the respective pin
(A)
V
LOAD
= 1.5 V
C
L
= 150-pF typical load-circuit capacitance
(B)
TMS470R1B1M
16/32-Bit RISC Flash Microcontroller
SPNS109A – SEPTEMBER 2005 – REVISED AUGUST 2006
ELECTRICAL CHARACTERISTICS (continued)
over recommended operating free-air temperature range
PARAMETER TEST CONDITIONS MIN TYP
(2)
MAX UNIT
V
CCIO
Digital supply current (operating mode) No DC load, V
CCIO
= 3.6 V
(10)
15 mA
I
CCIO
V
CCIO
Digital supply current (standby mode)
(9)
No DC load, V
CCIO
= 3.6 V
(10)
10 µA
V
CCIO
Digital supply current (halt mode)
(9)
No DC load, V
CCIO
= 3.6 V
(10)
10 µ A
V
CCAD
supply current (operating mode) All frequencies, V
CCAD
= 3.6 V 15 mA
I
CCAD
V
CCAD
supply current (standby mode) All frequencies, V
CCAD
= 3.6 V 10 µA
V
CCAD
supply current (halt mode) All frequencies, V
CCAD
= 3.6 V 10 µA
SYSCLK = 48 MHz, V
CCP
= 3.6 V
45 mA
read operation
SYSCLK = 60 MHz, V
CCP
= 3.6 V
55 mA
read operation
I
CCP
V
CCP
pump supply current V
CCP
= 3.6 V program and erase 70 mA
V
CCP
= 3.6 V standby mode
10 µA
operation
(8)
V
CCP
= 3.6 V halt mode
10 µA
operation
(8)
C
I
Input capacitance 2 pF
C
O
Output capacitance 3 pF
(10) I/O pins configured as inputs or outputs with no load. All pulldown inputs ≤ 0.2 V. All pullup inputs ≥ V
CCIO
– 0.2 V.
A. For these values, see the "Electrical Characteristics over Recommended Operating Free-Air Temperature Range"
table.
B. All timing parameters measured using an external load capacitance of 150 pF unless otherwise noted.
Figure 5. Test Load Circuit
32
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