MSP430FR6889 Datasheet, PDF (69/176 Pages) Texas Instruments – Mixed-Signal Microcontrollers

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MSP430FR6889, MSP430FR68891, MSP430FR6888, MSP430FR6887
MSP430FR5889, MSP430FR58891, MSP430FR5888, MSP430FR5887
SLASE32A – AUGUST 2014 – REVISED MARCH 2015
Table 5-41. Extended Scan Interface, ESICLK Oscillator and TSM Clock Signals
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V_CC
MIN TYP
ESIDVCC = AVCC = DVCC
V_CC
ESI oscillator supply voltage
(connected together),
ESIDVSS = AVSS = DVSS (connected
2.2
together)
I_CC
ESI oscillator operating supply
current
f_ESIOSC= 4.8 MHz, ESIDIV1x = 00b,
ESICLKGON = 1, ESIEN = 1, no TSM
sequence running
2.2 V
3V
45
50
f_{ESIOSC_min}
ESI oscillator at minimum setting T_A = 30ºC, ESICLKFQ = 000000
2.3
f_{ESIOSC_max}
ESI oscillator at maximum setting T_A = 30ºC, ESICLKFQ = 111111
7.9
t_on(ESIOSC)
Start-up time including
synchronization cycles
f_ESIOSC = 4.8MHz
2.2 V, 3 V
400
f_ESIOSC/dT
ESIOSC frequency temperature
drift ⁽¹⁾
f_ESIOSC= 4.8 MHz
2.2 V, 3 V
0.15
f_ESIOSC/dV_CC
ESIOSC frequency supply
voltage drift ⁽²⁾
f_ESIOSC= 4.8 MHz
2.2 V, 3 V
2
f_ESILFCLK
f_ESIHFCLK
TSM low-frequency state clock
TSM high-frequency state clock
32.768
0.25
(1) Calculated using the box method: (MAX(–40 to 85°C) – MIN(–40 to 85°C)) / MIN(–40 to 85°C) / (85°C – (–40°C))
(2) Calculated using the box method: (MAX(2.2 V to 3.6 V) – MIN(2.2 V to 3.6 V)) / MIN(2.2 V to 3.6 V) / (3.6 V – 2.2 V)
MAX UNIT
3.6 V
µA
MHz
MHz
700 ns
%/°C
%/V
50 kHz
8 MHz
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Specifications
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MSP430FR58891 MSP430FR5888 MSP430FR5887