TSC21020F Datasheet, PDF (30/50 Pages) ATMEL Corporation – Rad. Hard 32/40-bit IEEE Floating Point DSP

Parameter
Test Conditions
Min
Max
Unit
I_DDIDLE Supply Current (Idle)⁸
V_DD = max, V_IN = 0V or V_DD max
150
mA
C_IN Input Capacitance^{9, 10}
f_IN = 1 MHz, T_CASE = 255C, V_IN = 2.5V
10
pF
Notes:
1. Applies to: PMD47-0, PMACK, PMTS, DMD39-0, DMACK, DMTS, IRQ3-0, FLAG3-0, BR, TMS, TDI.
2. Applies to: CLKIN, TCK.
3. Applies to: PMA23-0, PMD47-0, PMS1-0, PMRD, PMWR, PMPAGE, DMA31-0, DMD39-0, DMS3-0, DMRD, DMWR,
DMPAGE, FLAG3-0, TIMEXP, BG.
4. Applies to: PMACK, PMTS, DMACK, DMTS, IRQ3-0, BR, CLKIN, RESET, TCK.
5. Applies to: TMS, TDI, TRST.
6. Applies to: PMA23-0, PMD47-0, PMS1-0, PMRD, PMWR, PMPAGE, DMA31-0, DMD39-0, DMS3-0, DMRD, DMWR,
DMPAGE, FLAG3-0, TDO.
7. Applies to IVDD pins. At t_CK = 50ns, I_DDIN (typical) = 350 mA. See "Power Dissipation" for calculation of external (EVDD)
supply current for total supply current.
8. Applies to IVDD pins. Idle refers to TSC21020F state of operation during execution of the IDLE instruction.
9. Guaranteed but not tested.
10. Applies to all signal pins.
11. Although specified for TTL outputs, all TSC21020F outputs are CMOS-compatible and will drive to V_DD and GND assuming
no dc loads.
12. Applies to RESET, TRST.
AC Parameters
See Figure 15 for voltage reference levels. Use the exact timing information given. Do
not attempt to derive parameters from the addition or subtraction of others. While addi-
tion or subtraction would yield meaningful results for an individual device, the values
given in this data sheet reflect statistical variations and worst cases. Consequently, you
cannot meaningfully add parameters to derive other specifications.
30 TSC21020F
4153H–AERO–04/07